Between 2006 and 2008, more than $1 billion venture-capital dollars were channeled into startups focused on solar, wind and biofuel technologies. In the last year, however, early-stage investments in clean energy production technologies have fallen substantially (see the table at the end of this piece for more detail). Many venture capitalists are limiting their investments […]

As we all know, energy prices have skyrocketed. Organizations of all kinds are trying new ways of doing business to cut costs. Some ideas, like Wal-Mart putting doors on refrigerated cases and cutting energy use 70% in that aisle, are head-slappingly obvious. Even seemingly wacky ideas can seem downright wise once you run the numbers. […]

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